package cn.tedu.egmybatis1.mapper;

import cn.tedu.egmybatis1.pojo.entity.Product;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface ProductMapper {
    @Insert("INSERT INTO product(title,price,stock) VALUES" +
            " (#{title},#{price},#{stock})")
    void insertProduct(Product product);
    @Delete("DELETE FROM product WHERE id=#{id}")
    int deleteProduct(int id);
     @Select("SELECT id,title,price,stock FROM product")

     List<Product> selectProduct();
}
